Summit SeriesWhole House Fan Models
Summit Series Whole House Fans are energy efficient, quietly performing residential cooling systems.
ECM Motor
Highly efficient Electronically Commutated Motors (ECM) that operate at an optimally low cfm/watt
draw consuming up to 90% less energy than traditional air conditioning.
AirLoc™ Gravity Damper
Exclusive AirLoc™ Gravity Damper, a precise sealing system component designed for a secure seal to isolate the attic from the living space when operation of whole house fan is not desired.
Wall Mounted Speed Control
10-speed wall mount control with an 8-hour timer to set the desired operation period. Optional WiFi capability.
Acoustic Silencer Duct
7 feet of insulated flexduct designed for quieter sound operation.
Decorative Intake Grille
White cube core design easily removed for cleaning.
Full Range of Summit Series Whole House Fan Models
Summit 2.4• ECM AirLoc™ Gravity Damper• 10 Speed ECM Motor
$962.00
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The Summit 2.4 utilizes a 20” fan with a 10 speed ECM motor to move from < 225 cfm to 3,132 cfm.
Summit 3.4• ECM AirLoc™ Gravity Damper• 10 Speed ECM Motor
$1,108.00
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The Summit 3.4 utilizes a 24” fan with a 10 speed ECM motor to quietly and efficiently move from < 884 cfm to 3,400 cfm.
Summit 4.9• ECM AirLoc™ Gravity Damper• 10 Speed ECM Motor
$1,310.00
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The Summit 4.9 utilizes a 24” fan with a 10 speed ECM motor to quietly and efficiently move from 916 to 5,202 cfm.